255635883775 has 12 divisors (see below), whose sum is σ = 327919134600. Its totient is φ = 197456682080.

The previous prime is 255635883757. The next prime is 255635883821. The reversal of 255635883775 is 577388536552.

It is not a de Polignac number, because 255635883775 - 2¹¹ = 255635881727 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 176299885 + ... + 176301334.

It is an arithmetic number, because the mean of its divisors is an integer number (27326594550).

Almost surely, 2^255635883775 is an apocalyptic number.

255635883775 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

255635883775 is a deficient number, since it is larger than the sum of its proper divisors (72283250825).

255635883775 is a wasteful number, since it uses less digits than its factorization.

255635883775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352601258 (or 352601253 counting only the distinct ones).

The product of its digits is 211680000, while the sum is 64.

The spelling of 255635883775 in words is "two hundred fifty-five billion, six hundred thirty-five million, eight hundred eighty-three thousand, seven hundred seventy-five".